Membrane-less amphoteric decoupled water electrolysis using WO<sub>3</sub> and Ni(OH)<sub>2</sub> auxiliary electrodes-Reference-Cited by-同舟云学术

Membrane-less amphoteric decoupled water electrolysis using WO₃ and Ni(OH)₂ auxiliary electrodes

Published:2022 Issue:5 Volume:15 Page:2021-2028
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Vanags Martins¹,Kulikovskis Guntis¹,Kostjukovs Juris²,Jekabsons Laimonis³,Sarakovskis Anatolijs³,Smits Krisjanis³,Bikse Liga³,Šutka Andris¹^ORCID

Affiliation:

1. Institute of Materials and Surface Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Street 3, Riga LV1048, Latvia

2. Department of Physical Chemistry, University of Latvia, LV1004 Jelgavas Street 1, Riga, Latvia

3. Institute of Solid State Physics, University of Latvia, Kengaraga Street 8, Riga LV1063, Latvia

Abstract

In the amphoteric membrane-less decoupled water electrolysis, hydrogen and oxygen are co-produced in separate cells with higher energy efficiency. Ion exchange is mediated by the auxiliary electrodes – HxWO3 for acid and NiOOH for alkaline cell.

Funder

European Regional Development Fund

Horizon 2020 Framework Programme

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/EE/D1EE03982B

Reference28 articles.

1. Battery Energy Storage Systems in the United Kingdom: A Review of Current State-of-the-Art and Future Applications

2. Hydrogen or batteries for grid storage? A net energy analysis